From 27956a4435c7cc37eee8fb908565b4ca8b1119ae Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期二, 28 二月 2023 16:15:07 +0800
Subject: [PATCH] V1.47 2
---
Src/application/global_param.c | 19 +++++++++++++++++--
1 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/Src/application/global_param.c b/Src/application/global_param.c
index 3c41564..c0d14b9 100644
--- a/Src/application/global_param.c
+++ b/Src/application/global_param.c
@@ -5,7 +5,23 @@
uint16_t g_com_map[COM_MAP_SIZE],g_com_map2[COM_MAP_SIZE];
-
+void EnterUWBUpdateMode(void)
+{
+ uint32_t result = 0;
+ uint16_t tmp = 0xCCCC;
+ __disable_irq();
+ result = FLASH_Prepare(0x8004A38, 128);
+ if(result)
+ result = FLASH_Write(0x8004A38, (const uint8_t*)&tmp, 2);
+ __enable_irq();
+ printf("进入升级模式\r\n");
+ g_com_map[CNT_UPDATE]=0;
+ save_com_map_to_flash();
+ delay_ms(100);
+ // STMFLASH_Write_NoCheck(0x8004A38,0xAAAA);
+ // Delay_ms(100);
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+}
uint32_t save_com_map_to_flash(void)
{
uint32_t result = 0;
@@ -22,7 +38,6 @@
void parameter_init(void)
{
FLASH_Read(FLASH_IAP_CTRL_MAP, (uint8_t*)&g_com_map, (COM_MAP_SIZE<<1));
- memcpy(g_com_map2,g_com_map,COM_MAP_SIZE);
if(g_com_map[0] != 0x55AA)
{
g_com_map[0] = 0x55AA;
--
Gitblit v1.9.3